baber/WOPTO huggingface dataset:
Patent JP-2007090926-A (JP)
Title: Electric caster and automatic traveling device
Inventor: KOBAYASHI MASAHIRO
IPC: B62D9/00
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric caster capable of traveling while confirming the advancing direction by detecting the direction in real time without any limitation concerning the direction of a pair of wheels even if the direction is freely changed.  <P>SOLUTION: A rotating support shaft 11 is mounted in a freely rotating manner to a mounting support shaft 10 mounted to a leg part of a chair body, and a pair of wheels 13, 14 are mounted in a freely rotating manner to a frame 12 of the rotating support shaft 11. When the pair of wheels 13, 14 are individually rotated by a pair of motors 15, 16, the rotation angle of the rotating support shaft 11 relative to the mounting support shaft 10 is detected by a rotary encoder 17. Therefore, the direction of the pair of wheels 13, 14 can be freely changed without any limitation, and the direction of the pair of wheels 13, 14 can be detected in real time by the rotary encoder 17. The chair body can be traveled while confirming the advancing direction of the pair of wheels 13, 14 thereby.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007093764-A (JP)
Title: Phenylenediamine compound and electrophotographic photoreceptor
Inventor: OKADA HIDEKI
IPC: C07C211/51
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity.  <P>SOLUTION: The electrophotographic photoreceptor is obtained by disposing a photosensitive layer on a conductive substrate, wherein the photosensitive layer contains a phenylenediamine compound represented by formula (1).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007092198-A (JP)
Title: Portable head-protection cap
Inventor: MORITA TEIJI
IPC: A42B3/18
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a portable head-protection cap that is readily stored in a bag, etc., together with a personal belongings, carried and is immediately developed into a cap shape in use.  <P>SOLUTION: The portable head-protection cap 1 has a constitution that a plurality of strip-like members 10 which are made of hard plates and in which their surfaces are curved along in the length direction are piled, connection tools 12 and 12 are inserted into insertion parts 11 and 11 arranged at both ends of each strip-like members 10 in the length direction so that the strip-like members 10 are rotatably connected around the connection tools 12 and 12 as fulcrums and the strip-like members 10 are folded mutually in a superimposed state, on the other hand, the strip-like members 10 are opened in a state in which the strip-like members are mutually rotated around the connection tools 12 and 12 as fulcrums, the positions of the strip-like members are successively shifted and the cap is developed in an approximately hemispheric shape to cover the head.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006108089-A (JP)
Title: Fuel cell system and stack used for the same
Inventor: SUH DONG-MYUNG
IPC: H01M8/10
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stack for a fuel cell system for preventing generation of a gap between a gasket and a separator due to difference in applied pressure applied to the separator in assembling the stack by improving a sealing structure of a membrane-electrode assembly and the separator.  <P>SOLUTION: The stack includes at least one electricity generation part including a membrane-electrode assembly and separators adhered and arranged on either side of the assembly, interposes gaskets at peripheral parts between the assembly and the both separators, and forms, between the gaskets and the separators, sealing parts maintaining airtight states between the assembly and the separators.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007095843-A (JP)
Title: Polishing method
Inventor: KIKUCHI MAKOTO
IPC: B24B37/015
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical mechanical polishing method for fabricating an LSI with little dishing at a high polishing speed when a large wafer (semiconductor device) is polished with a low pressure.  <P>SOLUTION: In the method for polishing a semiconductor device by supplying polishing liquid for metal containing a heterocyclic compound to an abrasive pad on a turn table, touching the pad to the plane being polished of a body being polished and then performing relative movement, highest temperature of the abrasive pad under polishing is 40°C to below 60°C and the difference between the highest temperature and the temperature of the abrasive pad after ending polishing is 10°C or above.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007091906-A (JP)
Title: Inkjet ink
Inventor: IIJIMA HIROTAKA
IPC: C09D11/00
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide inkjet ink providing excellent reflection density, curl characteristics and cockling resistance when being printed on regular paper, and having improved preservation stability of the ink.  <P>SOLUTION: The inkjet ink containing at least water, a water-soluble organic solvent and a pigment regulated so that the content of the water may be ≥10 mass% and <50 mass% of the whole ink mass is characterized by ≥9.0 and <12.0 SP value of the water-soluble organic solvent the content of which is the highest in the water-soluble organic solvents, ≥30 mass% content of the water-soluble organic solvent having ≥9.0 and <12.0 SP value based on the whole ink mass, and ≥10 mass% and ≤30 mass% content of ethylene carbonate or propylene carbonate based on the whole ink mass.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007093419-A (JP)
Title: Device and method for measuring in-pixel film thickness
Inventor: FUJIWARA YUTAKA
IPC: G01B11/06
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-pixel film thickness measuring device capable of discriminating a measuring pixel according to an object to be measured on the basis of optical information, and moving a measuring head.  <P>SOLUTION: This film thickness measuring device is a device having a measuring head which irradiates with light a sample surface having a patterned thin film formed on a substrate, and obtains return light from the sample, a spectroscope for acquiring spectral reflectance data by measuring the return light, and a film-thickness calculation portion for calculating the film thickness of the thin film from the spectral reflectance data. The measuring head of the in-pixel film thickness measuring device has an observing illuminating optical means for emitting light for discriminating a pixel to be an object of film thickness measurement, a measuring illuminating optical means for irradiating a discriminated pixel with light for film-thickness measurement, beam splitters each for branching return light from inside the pixel into two by a predetermined ratio, an imaging means for imaging return light of the observing illuminating optical means, and an image-forming optical means for forming an image of the return light on the spectroscope and the light-receiving element of the imaging means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095570-A (JP)
Title: Lithium secondary battery and negative electrode used in that battery
Inventor: SAWA KATSUICHIRO
IPC: H01M4/02
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery capable of improving by leaps and bounds cycle characteristics by suppressing cut-off of the conductive network in a negative electrode by improving an active material layer of the negative electrode, even if the negative electrode active material is separated from the negative electrode current collector.  <P>SOLUTION: The lithium ion secondary battery comprises a negative electrode 2 including a negative electrode active material, a conductive agent, and a binder, a positive electrode 1 including a transition metal compound oxide as a positive electrode active material, and a non-aqueous electrolyte. As the negative electrode active material, an alloy containing Sn having a charging capacity of 1200 mAh/g or less is used, and as the conductive agent, carbon material having a particle size of primary particle of 100 nm or less is used.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007091301-A (JP)
Title: Corrugated cardboard box with reinforced body frame
Inventor: UEDA YUTAKA
IPC: B65D5/44
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrugated cardboard box with a reinforced body frame which requires no expensive special device for inserting and fixing a reinforcement material and reduces installation space for empty containers before assembled in order to make a corrugated cardboard bag-in box which has less case body swelling generated during a relatively long distribution and storage time usable for a small lot user, and a method for producing its case.  <P>SOLUTION: This relates to a corrugated cardboard outer box case whose cross section is roughly square when the same is assembled in a box shape. A paperboard or a corrugated cardboard reinforcing body frame which becomes cylindrical when the case is assembled is inserted in advance in a folded condition when the case is folded. By partially adhering and fixing the frame on two facing points on the inside of the outer case, it is flatly folded in a condition where the body frame is provided in the outer box.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007097034-A (JP)
Title: Safety device of image forming apparatus
Inventor: KAWAMOTO MASUO
IPC: G03G21/00
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device of an image forming apparatus that can restore the apparatus speedily while securing safety so that even if the apparatus has an abnormal installation posture owing to an earthquake etc., no serious secondary disaster occurs.  <P>SOLUTION: The image forming apparatus in which a power line is branched into a primary-side power line 20 feeding a first load 2 from a primary side of a power transformer 4 and a secondary-side power line 30 feeding a second load 3 from a secondary side of the power transformer 4 and the first load 2 is controlled by the second load 3 is equipped with a posture detection switch 7 which detects abnormality of the installation posture of the image forming apparatus and a power-OFF circuit 6 which stops feeding the primary-side power line 20 when the posture detection switch 7 detects abnormality of the installation posture.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007100720-A (JP)
Title: Slide bearing
Inventor: YAMAMOTO YASUHIRO
IPC: H02K7/08
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing in which lubrication inside the bearing is good and the life of product is long.  <P>SOLUTION: A metal part 4 is formed by electroforming and is inserted to injection-molding a resin part 15 to form a bearing 5. Since oil oozed from the resin part 15 is supplied to a clearance of the bearing to maintain good lubricity, occurrence of abnormal noise or abrasion caused by contact-sliding between the bearing and a shaft member 2 are prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007103619-A (JP)
Title: Method for manufacturing soi substrate
Inventor: NAKAI TETSUYA
IPC: H01L21/76
Filed: 2005-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To form an SOI (Silicon-on-Insulator) substrate which does not have a surface level difference between an SOI region and a bulk region and has a part where hollow portions are eliminated in the substrate surface by eliminating the protrusion of a BOX (Buried Oxide) layer edge on the substrate surface.  <P>SOLUTION: A method for manufacturing an SOI substrate is the method for manufacturing the SOI substrate 23 where an oxide layer 19 is partially embedded in the silicon substrate 1 composed of silicon single-crystal. Before forming the oxide layer 19 by injecting oxide ions to the silicon substrate, the level difference 8 has been formed where the height of the surface of the region corresponding to the oxide layer 19(17) in the silicon substrate 1 is higher than the height of the surface of the other region. By the method, the SOI substrate is formed which does not have the surface level difference between the SOI region and the bulk region in the SOI substrate 23 of a product, and has the part where the hollow portions are eliminated in the substrate surface by eliminating the protrusion of the BOX layer edge on the substrate surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007100392-A (JP)
Title: Spandrel wall structure
Inventor: TASHIRO SEIICHI
IPC: E04F13/073
Filed: 2005-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the clearance between a skirting and a floor surface produced by the deformation of the floor surface when spandrel wall panels are secured to a wall surface without impairing appearance.  <P>SOLUTION: In this spandrel wall structure, the spandrel wall panels 1, 1 are secured to the wall surface 5 near the floor surface 4 by using the skirting 2. The spandrel wall structure comprises a lower member 22 forming the lower part of the skirting 2 brought into contact with the wall surface 5 and the floor surface 4 and having a fitting part on the upper surface, an upper member 21 fitted to the fitting part of the lower member 22 from the upper side to form the upper part of the skirting 2 and securing the spandrel wall panels 1, 1 to the wall surface 5, and vertical screws 32 passing through the lower member 22 in the vertical direction and screwed into the floor surface 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007101078-A (JP)
Title: Heat exhausting mechanism in room and the like
Inventor: KUDO RYUICHI
IPC: F24F7/02
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exhausting mechanism capable of effectively and economically exhausting hot air in a room and the like.  <P>SOLUTION: This heat exhausting mechanism comprises a heat exhaust port 1 for natural heat exhausting, a cover 6 for changing an opening of the heat exhaust port 1, a heat exhaust fan 7 mounted on the heat exhaust port 1, a wax cylinder 8 connected with the cover 6, sensing a temperature, and executing the motion to increase the opening of the heat exhaust port in accompany with temperature rise, and a switch 10 which is turned off at ordinary time to keep the heat exhaust fan 7 in a stop state, and turned on by the motion of the wax cylinder 8 to drive the heat exhaust fan 7 to forcibly exhaust heat, when the heat exhaust port 1 is over a prescribed natural heat exhausting opening by the wax cylinder 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007103230-A (JP)
Title: Manufacturing method of plasma display panel
Inventor: SANO JUNICHI
IPC: H01J11/24
Filed: 2005-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of plasma display panel capable of obtaining excellent displaying property by stabilizing supplying quantity of coating liquid supplied from a spray gun.  <P>SOLUTION: On a forming process of a crystalline MgO layer 342, the coating liquid prepared by dispersing MgO powder in solvent is coated on a thin film MgO layer 341 by a spray method. Dispersant containing hydrophilic group and hydrophobic group is added to the coating liquid. MgO powder is well dispersed in the coating liquid by the dispersant, and stable quantity of the coating liquid can be supplied from the spray gun. A uniform crystalline MgO layer 342 can be formed by the spray method to uniformize delay of discharge and probability of discharge at respective discharging cells of the PDP, and the PDP with uniform brightness and excellent scanning property can be obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007075548-A (JP)
Title: Tool for reaching back
Inventor: NISHIYAMA KEIKO
IPC: A45D34/04
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to apply cream, a lotion, an anti-itch medicine, or a sunscreen, etc., onto his/her back by him/herself, to which fingers hardly reach.  <P>SOLUTION: A flexible tool with cushion property is arranged at the tip of a rod. The tool is used for fixing or rotating. When the tool is rotated, the cream, etc., is easily applied onto the whole back having a wide area. When the tool is fixed with a cut cotton attached thereto, a liquid such as the lotion is applied and even applied by patting.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007105608-A (JP)
Title: Method for forming coating film and coating film
Inventor: ISHIMODA YOSHIKAZU
IPC: B05D1/36
Filed: 2005-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a coating film, in which the scattering of dust of asbestos is restrained to such a degree that there is no dust substantially, so that a building material to be used for the interior/exterior of a building can be recoated and to provide the coating film to be obtained by the method for forming the coating film.  <P>SOLUTION: The method for forming the coating film comprises a step (1) of applying an undercoating material to an asbestos-containing base material having a degraded and brittle layer on the surface layer thereof to form an undercoating film and a step (2) of applying an intermediate coating material or a final coating material onto the undercoating film-formed surface of the base material to form an intermediate coating film or a final coating film. The viscosity of the undercoating material when applied at 23°C is ≤100 mPa-s. The rupture pencil hardness of the undercoating film-formed surface, which is obtained at the step (1), of the base material is ≥3B.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007108065-A (JP)
Title: Concentration measurement tool and concentration measurement method
Inventor: SAITO TAKASHI
IPC: G01N21/77
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement tool and a measurement method for simply and rapidly measuring the concentration of a measuring object component in a water solution.  <P>SOLUTION: This measurement tool comprises: a container 10 with the water solution containing the measuring object component put thereinto; a functional gel material stored in the container 10, presenting fluidity where it is given vibration, assuming a color in combination with the component, and solidifying where it is left at rest; and a color table 12 with a color shown therein corresponding to the concentration of the component. In this method, the above water solution is put into the container 10 with the gel material stored therein. The container 10 is vibrated, and then, the container 10 is left at rest to cause a supernatant liquid phase and a gel phase to be formed with the gel phase solidified on the bottom of the container 10. After removing the liquid phase, the color of the gel phase is compared with the color table 12, thereby measuring the concentration.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007106727-A (JP)
Title: Cosmetic raw material composition and antisepsis method of cosmetic raw material composition
Inventor: NISHIMURA EIJI
IPC: A61K8/30
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the content of an antiseptic agent in a cosmetic raw material composition to be compounded to cosmetics.  <P>SOLUTION: This cosmetic raw material composition comprising a cosmetic raw material component [except for an amine oxide represented by general formula (1)] wherein R<SP>1</SP>is a 8-24C monovalent hydrocarbon group, or a substituent represented by structural formula (2) (wherein R<SP>4</SP>is a 8-24C monovalent hydrocarbon group, R<SP>5</SP>represents a hydrogen atom, a methyl group, or an ethyl group, n is an integer of 1-3), R<SP>2</SP>and R<SP>3</SP>represent each independently a 1-3C alkyl group or a hydroxyalkyl group, or a substituent represented by structural formula (3) (wherein R<SP>6</SP>is a hydrogen atom, a methyl group, or an ethyl group, p is an integer of 1-3), and m is an integer of 0 or not greater than 5, not less than 30 mass% water, and 0.1-30 mass% amine oxide surfactant represented by general formula (1) as an antiseptic agent, and an antisepsis method of the cosmetic raw material composition are invented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007116281-A (JP)
Title: Dhcp operation system and method, and dhcp server
Inventor: HANDA FUKIO
IPC: H04L12/28
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DHCP operation system in which network parameters can be assigned dynamically only to a client used by an authorized user.  <P>SOLUTION: A digital signature created by a user private key 300 stored in an IC card 3 is added to the protocol message of DHCP transmitted to a DHCP server 1 from a client 2. The DHCP server 1 verifies the digital signature added to the protocol message using a user public key 310 acquired from the client 2 thus confirming that the client 2 is used by an authorized user. The DHCP server 1 assigns network parameters dynamically only to a client used by an authorized user.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007113081-A (JP)
Title: Pack cementation process
Inventor: KIMURA TAKASHI
IPC: C23C10/34
Filed: 2005-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pack cementation process which can use a normal electric furnace and an exhaust system, reduces a cost for the vapor deposition chamber, the exhaust system and a facility, and shows adequate reproducibility and efficiency.  <P>SOLUTION: This pack cementation process includes heating a metallic substrate coated with a powder for pack cementation and a fine powder which starts sintering at a temperature lower than that at which the powder for pack cementation is vapor-deposited, in a vacuum having as low degree as 10<SP>-4</SP>Pa or lower for 5 to 20 hours to sinter the fine powder at a vapor-deposition-starting temperature or lower; and carries out pack cementation in a state of isolating and shielding a vapor deposition region from a peripheral part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007120944-A (JP)
Title: Pallet inspection device
Inventor: IMAI TAKASHI
IPC: G01V8/12
Filed: 2005-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To more surely inspect the foreign matter on the surface of a pallet having comparable size with the wave or the dispersion of the thickness of a pallet.  <P>SOLUTION: The inspection device is constituted for inspecting the foreign matter 12 on the surface of the pallet 10. The inspecting device comprises: a conveyer for transferring the pallet 10; a first following part 30 and a second following part 40 for elevation following to the surface height of the pallet 10; and the photo-sensors composed of a first part 52 fixed to the first following part 30 and a second part 54 fixed to the second following part 40. The detection light path 56 for detecting the foreign matter 12 is formed between the first part 52 and the second part 54.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007123315-A (JP)
Title: Manufacturing method of redox capacitor electrode, redox capacitor electrode obtained thereby and redox capacitor
Inventor: TATEISHI KAZUYUKI
IPC: H01G11/22
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a redox capacitor electrode with which a manufacturing process can be simplified and capacity density and a repetition characteristic can be improved, and to provide the redox capacitor electrode obtained by the manufacturing method and a redox capacitor.  <P>SOLUTION: The redox capacitor electrode is obtained by the manufacturing method comprising a process of (A). The redox capacitor electrode is obtained by the manufacturing method comprising processes of (A) and (B). In the process (A), mixture of conductive polymer and liquid which can dissolve conductive polymer is brought into contact with a porous electrode. In the process (B), the porous electrode is brought into contact with liquid whose solubility of conductive polymer is lower than liquid which can dissolve conductive polymer after the process (A).  <P>COPYRIGHT: (C)2007,JPO&INPIT